Maria Oxley Boardman played Eliza in Haunted Harmony Mysteries: Key to the Castle (2026), her one Hallmark credit so far.
2026 · Actress7.0Weirdness 7 of 10
When a ghost hunter show comes to town, it's up to Gethsemane and Eamon to solve the unexpected murder of the host, allowing the brand-new spirit to cross-over.
We have 1 Hallmark movie on file for Maria Oxley Boardman.
Haunted Harmony Mysteries: Key to the Castle (2026) has more audience votes than any other Maria Oxley Boardman Hallmark film, so it's the one most people have seen.
The earliest Hallmark film in our catalogue for Maria Oxley Boardman is Haunted Harmony Mysteries: Key to the Castle (2026).
Maria Oxley Boardman works on Hallmark films as actress.
Credits come from IMDb, posters and other credits from TMDB, and ratings combine IMDb and TMDB audience scores. Weirdness and traits are HallmarkDB’s own, read from each film’s subtitles. Maria Oxley Boardman on IMDb · Maria Oxley Boardman on TMDB
